Canon Powershot G5X prism with a floating element system

with a floating element system to ensure optimum sharpness at every focal distance

7 lens is fast and sharp

Just going to restate here so it's obvious: there's a mistake in the labeling of these cameras

with a relatively fast f4 constant aperture throughout the zoom range

Canon Powershot G5X prism with a floating element systemThe Canon Powershot G5X is a compact, capable digital point and shoot camera with a fast f1. 8 2. 8 4. 2x zoom lens, built in image stabilizer, and a 1" 20mp CMOS sensor. Not a superzoom, but a very nice modern digital compact in excellent condition. Includes battery, charger, strap, and instructions.